公开(公告)号：US20240261910A1

公开(公告)日：2024-08-08

申请号：US18568804

申请日：2022-05-31

Applicant: PIA AUTOMATION HOLDING GMBH

Inventor： Hubert SCHOENER ,  Christoph HELMS ,  Michael BAUER

IPC: B23K37/047 ,  B23K37/04

CPC classification number: B23K37/047 ,  B23K37/0452

Abstract: The invention relates to a device and a method for welding blades, in particular in order to produce a cutting unit for a wet razor. According to the invention, a rotary indexing table is used so that an adaptable and easily scalable device or an adaptable and easily scalable method for welding blades is provided for this purpose.

公开(公告)号：US11986911B2

公开(公告)日：2024-05-21

申请号：US17445061

申请日：2021-08-13

Applicant: Rolls-Royce Corporation

Inventor： Quinlan Yee Shuck

IPC: B23K37/047 ,  B23K26/03 ,  B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00

CPC classification number: B23K37/047 ,  B23K26/03 ,  B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00

Abstract: An additive manufacturing system includes an energy source and a material delivery device. The energy source is configured to direct an energy beam toward a component to form a melt pool. The material delivery device is configured to feed a wire toward the melt pool to deposit material on the component. In some examples, the material delivery device is configured to discharge a current to the wire to disengage the wire from the melt pool. In some examples, the material delivery device is configured to measure an arc voltage between the wire and the component.

公开(公告)号：US20240131612A1

公开(公告)日：2024-04-25

申请号：US18381648

申请日：2023-10-18

Applicant: Huainan New Energy Research Center

Inventor： Jianguo Ma ,  Wei Wen ,  Zhihong Liu ,  Jia Tao ,  Zhenfei Liu ,  Liming Peng ,  Nian Liu ,  Jiefeng Wu

IPC: B23K15/00 ,  B23K15/06 ,  B23K37/047 ,  B23K37/053

CPC classification number: B23K15/0053 ,  B23K15/002 ,  B23K15/06 ,  B23K37/047 ,  B23K37/0536

Abstract: Disclosed are a special tooling and method for electron beam welding of a cavity body and a beam tube of a superconducting niobium cavity. The special tooling includes a first clamping device for fixing a flange and a second clamping device for fixing a semi-cavity body, wherein the first clamping device and the second clamping device are fixedly connected. A pressing ring of the first clamping device is disposed around a beam tube of a superconducting niobium cavity and cooperates with a base plate to clamp and fix the flange. The second clamping device includes clamping arms evenly distributed along a circumference of the semi-cavity body, and each clamping arm includes a second pressing plate axially disposed along the beam tube and a pressing block that is disposed on an end portion of the second pressing plate and fixes an edge of the semi-cavity body.

公开(公告)号：US20240084519A1

公开(公告)日：2024-03-14

申请号：US18272871

申请日：2022-01-18

Applicant: Pandrol

Inventor： Nicolas Demond ,  Imad Errabie

IPC: E01B29/46 ,  B23K37/04 ,  B23K37/047

CPC classification number: E01B29/46 ,  B23K37/0452 ,  B23K37/047 ,  B23K2101/26

Abstract: The invention relates to an assembly for automatic aligning of rails, comprising: —a first alignment system (10) suitable for placing on a first track element (70) on a first rail (100); —a second alignment system (20) suitable for placing on a second track element (70) on a second rail (200); and —a system for acquiring a position (30), comprising at least one position sensor, wherein the first alignment system (10) and/or the second alignment system (20) comprises an actuating system (51, 52) suitable for automatically adjusting a position of the first rail (100) and/or of the second rail (200) on the basis of a position measured by the acquisition system (30).

公开(公告)号：US11904412B2

公开(公告)日：2024-02-20

申请号：US17253892

申请日：2020-07-31

Applicant: CHINA CONSTRUCTION SCIENCE AND INDUSTRY CORPORATION LTD.

Inventor： Zhenming Chen ,  Qingchuan Feng ,  Dongrong Xie ,  Zhizhen Lv ,  Zhiyong Zuo ,  Shitao Huang ,  Chengli Xie

IPC: B23K31/02 ,  B23K37/047

CPC classification number: B23K31/022 ,  B23K37/047

Abstract: The present disclosure relates to the technical field of production of H-shaped steel and discloses a production line of H-shaped steel and a production method. By arrangement of the assembly zone in which a welding line is arranged and the welding zone in which a welding line is arranged, a process layout of assembly and welding flow type machining production line can be formed. Assembly and welding of a stiffening plate are operated independently, and a carrying robot, a spot welding robot and a welding robot are movable between stations. A transfer device transfers an H-shaped workpiece in the process of feeding, machining and discharging, thereby implementing flow type machining, which can effectively improve machining efficiency. Through the production method, the assembly and welding flow type machining of the stiffening plate can be implemented, thereby effectively improving machining efficiency.

公开(公告)号：US20190022808A1

公开(公告)日：2019-01-24

申请号：US15655041

申请日：2017-07-20

Applicant: Gary TSUI ,  Tony Juan ALBA

Inventor： Gary TSUI ,  Tony Juan ALBA

IPC: B23Q1/66 ,  B23Q7/02 ,  B23K37/04 ,  B23K37/047

CPC classification number: B23Q1/66 ,  B23K37/0461 ,  B23K37/047 ,  B23K37/0531 ,  B23P21/006 ,  B23Q1/25 ,  B23Q1/28 ,  B23Q1/525 ,  B23Q1/621 ,  B23Q7/02

Abstract: Present invention relates to a rotary positioner that allows a welding table's work surface to be set at an angle as desired by a user. Two vertical frames can move and slide along the length of a chassis-bar to adjust the distance between the two vertical frames. As long as the length of a welding table does not exceed the total greatest distance between the two vertical frames, the present invention can fit any work table or welding table. Caster wheels and height adjustment knobs allow for easy movement and balancing of the rotary positioner.

公开(公告)号：US20180319097A1

公开(公告)日：2018-11-08

申请号：US15587506

申请日：2017-05-05

Applicant: Lincoln Global, Inc.

Inventor： Badri K. Narayanan ,  Michael Kottman

IPC: B29C67/00 ,  B33Y30/00 ,  B33Y10/00 ,  B33Y50/02

CPC classification number: B29C67/0074 ,  B23K9/04 ,  B23K9/042 ,  B23K9/044 ,  B23K9/125 ,  B23K9/1735 ,  B23K9/188 ,  B23K37/047 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

Abstract: Embodiments of additive manufacturing systems are disclosed. In one embodiment, an additive manufacturing system includes an array of multiple electrodes for sequentially depositing material layer-by-layer to form a three-dimensional (3D) part. The system includes a power source to provide electrical power for establishing a welding arc for each electrode. The system includes a drive roll to drive each electrode. The system also includes a controller to operate the system at a first deposition rate to form first resolution contour portions of a layer of the part. The controller also operates the system at a second deposition rate to form second resolution fill portions of the layer of the part. The system provides variable width deposition at the second deposition rate using a variable number of the electrodes. The first deposition rate is lower than the second deposition rate, and the first resolution is higher than the second resolution.

公开(公告)号：US20180297644A1

公开(公告)日：2018-10-18

申请号：US15485819

申请日：2017-04-12

Applicant: Honda Motor Co., Ltd.

Inventor： Adam J. Rompage ,  Edward W. Bach ,  Kevin D. Helton ,  Masahiro Ishikawa ,  Benjamin J. Meaige

IPC: B62D27/02 ,  B62D25/06 ,  B62D65/02 ,  B62D29/00 ,  C25D5/48 ,  C25D7/00 ,  C25D17/00 ,  B23K31/02

CPC classification number: B62D27/026 ,  B23K31/02 ,  B23K37/0443 ,  B23K37/047 ,  B23K2101/006 ,  B23K2101/18 ,  B23K2103/20 ,  B62D25/06 ,  B62D29/008 ,  B62D65/02 ,  C25D13/12 ,  C25D13/22

Abstract: A vehicle assembly method includes providing an aluminum roof component including a peripheral flange structure that defines a roof adhesive bonding zone; providing a steel vehicle body component including a body adhesive bonding zone; removably fastening the roof component to the vehicle body component with the peripheral flange structure spaced from the vehicle body component; electrocoating the roof component secured to the vehicle body component including the roof adhesive bonding zone and the body adhesive bonding zone; painting the roof component secured to the vehicle body component; removing the painted roof component from the painted vehicle body component; applying an adhesive that is curable at room temperature to at least one of the roof adhesive bonding zone and the body adhesive bonding zone; securely fastening the painted roof component to the painted vehicle body component with the adhesive spanning the adhesive bonding zones; and curing the adhesive.

公开(公告)号：US20180194417A1

公开(公告)日：2018-07-12

申请号：US15740601

申请日：2016-07-04

Applicant: KUKA Systems GmbH

Inventor： Marius Jakob ,  Stefan Mayr

IPC: B62D65/18 ,  B23K31/02 ,  B23K37/047 ,  B23P21/00

CPC classification number: B62D65/18 ,  B23K31/02 ,  B23K37/047 ,  B23K2101/006 ,  B23P21/004 ,  B23P2700/50

Abstract: A magazine for a framing station, wherein the movable, in particular rotatable, magazine has a plurality of distributed holding points for clamping frames and a controllable positioning device, which moves the magazine having the desired clamping frames into a transfer position. The positioning device moves the magazine on multiple axes. A method of operating a production apparatus having such a magazine includes transporting at least one workpiece along a conveying direction through a process area of the production apparatus, and feeding at least one clamping frame inside the process area to an associated workpiece. The feeding takes place by rotatory and translational displacement of the clamping frame.

公开(公告)号：US09993900B2

公开(公告)日：2018-06-12

申请号：US14917175

申请日：2014-09-17

Applicant: HONDA MOTOR CO., LTD.

Inventor： Masahiro Hasegawa ,  Susumu Yamashita

IPC: B23K37/00 ,  B23K37/04 ,  B23K37/047 ,  B23K11/11 ,  B23K31/02 ,  B23K101/00 ,  B23K101/18

CPC classification number: B23K37/047 ,  B23K11/115 ,  B23K31/003 ,  B23K31/02 ,  B23K37/0435 ,  B23K2101/006 ,  B23K2101/18

Abstract: A method for positioning a welding clamp includes: a first step of determining a reference clamp position on a first workpiece (STEP 2); a second step of determining a first workpiece state in welding and determining the presence or absence of a site having a deflection larger than a predetermined deflection amount in the first workpiece (STEPs 3 to 5); and a third step of, if the second step determines the presence, determining the site as an additional clamp position (STEP 6). The method suitably determines a limited number of clamp positions that cause no welding target workpiece deflection exceeding the predetermined deflection amount by repeating the second step and the third step until the second step determines the absence.